Analysis

  • max time kernel
    119s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-03-2024 16:27

General

  • Target

    d6950de30b17788894ae91f0fc276a5a.exe

  • Size

    506KB

  • MD5

    d6950de30b17788894ae91f0fc276a5a

  • SHA1

    45e9524c62f38e6538b1504e0542ac361a07e818

  • SHA256

    3dcbb454901ec7abac12a4ccd70ae4737003269f1fb2d93a7fcb115f62f4ec95

  • SHA512

    a1a7f2cb73cecef6c5488fff571bcc3747ef7b09399778ef382d51c6ad0510618d99dd97d71fddbbc4290d30feadcddc26c893e68a379153af90624442cca137

  • SSDEEP

    12288:ulSAk6QnICkx68EMzQVo2G+q2Rxp2mFcA0u9lyqZ6zTBLmVP6Dcr3eafsmZvnHTE:qSA1QbkxMMzQVo2G+q2R+he9EqZ6zTBZ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe
    "C:\Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe
      C:\Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2852
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:2372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    67KB

    MD5

    753df6889fd7410a2e9fe333da83a429

    SHA1

    3c425f16e8267186061dd48ac1c77c122962456e

    SHA256

    b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

    SHA512

    9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

  • C:\Users\Admin\AppData\Local\Temp\Tar1971.tmp

    Filesize

    175KB

    MD5

    dd73cead4b93366cf3465c8cd32e2796

    SHA1

    74546226dfe9ceb8184651e920d1dbfb432b314e

    SHA256

    a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

    SHA512

    ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

  • \Users\Admin\AppData\Local\Temp\d6950de30b17788894ae91f0fc276a5a.exe

    Filesize

    506KB

    MD5

    1b2a6e9aaf0e368200fd828b03546d81

    SHA1

    b7d26fcf8e76e4207ce5d55f18b89f6310746eb1

    SHA256

    2b6bff3e3aa6e793a5ec789793cd72ceeddf860ab6c993549597580f99cf253c

    SHA512

    5f91edf879ed157b08d5de7c1a87473b4fadbec25c1facd3ad97bef8fe3b3b67d5ca21653739cc215de90dcabbbddd19923918fb75afc6a40417e37f324cc3d4

  • memory/2596-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2596-1-0x0000000000340000-0x00000000003C3000-memory.dmp

    Filesize

    524KB

  • memory/2596-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2596-15-0x0000000002E10000-0x0000000002E93000-memory.dmp

    Filesize

    524KB

  • memory/2596-14-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/2852-18-0x0000000001490000-0x0000000001513000-memory.dmp

    Filesize

    524KB

  • memory/2852-23-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2852-25-0x0000000002E40000-0x0000000002EBE000-memory.dmp

    Filesize

    504KB

  • memory/2852-67-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB